The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

Rolling back those sands of time.

The SS963 serial driver board includes code samples that you can test and use on Raspberry Pi (GCC) and Arduino. You can also use the SPI tool, a generic tool, with a flexible command line from the ...

IMPORTANT on the Raspberry Pi Zero 2 W, the ports are in the following order: POWER - DATA - HDMI During the configuration stages, it's totally fine to use the first port, power. When Gadget mode is ...

Based on Raspberry Pi Zero 2 W, the Bee Write Back writerdeck is another DIY project that should be relatively easy to ...

But if you want something a little more versatile, you may want to consider plugging a full-fledged computer into your TV.

Yesterday, I wrote about a 2-year-old open-source hardware ESP32-based DAB+ receiver project, but it turns out there's also a ...

The Radxa Taco is a carrier board for a Raspberry Pi Compute Module that gives you ethernet, USB, and HDMI ports plus a ...

Raspberry Pis are not good for absolutely everything.

Five new Elektor courses help beginners take their first steps in microcontroller programming with Arduino, ESP32, and Raspberry Pi Pico. Each course combines hands-on projects, hardware kits, and ...